Goldwood GW-1038

Name: Goldwood GW-1038
Brand: Goldwood

Woofer

10″ / 254 mm

Nominal diameter

34 Hz

Resonance

1.1

Q factor

87 dB

Sensitivity

± 2.5 mm

Linear excursion

250 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 87.1; dB
Frequency response: 29 - 6000; Hz
Resonance frequency (free air)
f_S: 33.7; Hz
Mechanical quality factor
Q_MS: 4.40
Electrical quality factor
Q_ES: 1.50
Total quality factor
Q_TS: 1.10
Maximum linear excursion
x_max: 2.5; mm
Air volume displaced at x_max
V_D: 89; cm³
Power handling
P: 130; W
Program power
P_max: 250; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 7.2; Ω
Inductance (1kHz)
L_E: 0.6; mH
VC Diameter: 38; mm
Winding material: Aluminum
Force factor
Bl: 6.8; N/A
Motor constant
Bl/√R_E: 2.53; N/√W
Weight: 0.85; kg
Effective diameter: 213; mm
Effective area
S_D: 355; cm²
Moving mass
M_MS: 43.7; g
Moving mass (without air load)
M_MD: 39; g
Material: Poly-Mica
Stiffness
K_MS: 1.96; N/mm
Compliance
C_MS: 509; µm/N
Equivalent volume to the compliance
V_AS: 90.3; L
Mechanical resistance
R_MS: 2.1; N·s/m
Surround material: Butyl Rubber
Nominal diameter: 10; ″
: 254; mm
Overall diameter: 254; mm
Baffle cutout diameter: 235; mm
Mounting depth: 105; mm
Volume occupied by the driver (estimated): 0.77; L
Net weight: 1.871; kg
Frame material: Stamped Steel

Datasheet

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Goldwood GW-1038

Woofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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